202281410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{1399}}^1$

素因数の和:2186

約数の個数: 32

約数和(自身を含む): 384048000

約数和(自身を除く): 181766590

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 761, 1399, 1522, 2798, 3805, 6995, 7610, 13990, 14459, 26581, 28918, 53162, 72295, 132905, 144590, 265810, 1064639, 2129278, 5323195, 10646390, 20228141, 40456282, 101140705, 202281410]

約数ペア:

[(1, 202281410), (2, 101140705), (5, 40456282), (10, 20228141), (19, 10646390), (38, 5323195), (95, 2129278), (190, 1064639), (761, 265810), (1399, 144590), (1522, 132905), (2798, 72295), (3805, 53162), (6995, 28918), (7610, 26581), (13990, 14459)]